Curiosity Service Foundation Inc
To maintain charitable projects throughout the community
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Visit www.siofseaford.orgAbout Curiosity Service Foundation Inc
Soroptimist International of Seaford is part of an international organization for business and professional women who work to improve the lives of women and girls, in local communities and throughout the world.
Verified certifications
Confirmed against the issuing authority - not self-reported.
Mission
To maintain charitable projects throughout the community
Focus areas & reach
· What they work on and whereHow it stacks up against peers
· vs. 8 similar human services in United StatesConcerns
· None foundWhere every $1 goes
· FY2025 · IRS 990 (FY2025)GiveRadar Analysis
Original analysis from GiveRadar's dataset of comparable organizations
GiveRadar's verified records show Curiosity Service Foundation Inc with a complete profile, cross-referenced across 3 independent sources including the IRS.
- Established in 1950, it is among the oldest human services charities in the United States GiveRadar tracks. View this cohort
- It is one of the better-documented human services charities in the United States GiveRadar currently tracks, because GiveRadar has verified its financial disclosures and its registration. Most of those have little verified data on record yet. View this cohort
- It has more complete contact information than nearly all comparable organizations, with a verified website, email, phone and address on record. See national comparisons
- government registration
- financial records (5 filed years)
- disclosed leadership
- a website
- a contact email
- third-party accreditation
- a donation page
- an owner-submitted profile claim
Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.
Common questions
· Auto-generated from filings + methodologyCuriosity Service Foundation Inc is a registered human services nonprofit based in Seaford, DE, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1950 and has been operating for 76 years. Its EIN is 510402621. According to GiveRadar's records, it holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. GiveRadar's Integrity Assessment for the organization is 86/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $376K in annual revenue. 23 officers and directors are publicly disclosed. No red flags have been detected.
Curiosity Service Foundation Inc's EIN (Employer Identification Number) is 510402621. This is the organization's IRS tax identification number; you can use it to verify tax-exempt status and to look up its Form 990 filings with the IRS.
Curiosity Service Foundation Inc has a GiveRadar Integrity Assessment of 86/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 86 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. The charity allocates 95% of expenses to programs, which contributes positively to its score. For comparison, the average integrity assessment for human services charities in United States is 90/100.
Curiosity Service Foundation Inc is located in Seaford, DE, United States. The organization was established in 1950 and has been active for 76 years.
Based on official tax filings, Curiosity Service Foundation Inc has $376K in annual revenue. It allocates 95% of expenses to programs and services. This is in line with the average of 93% for human services charities in United States. Its revenue is below the peer average of $3M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
Curiosity Service Foundation Inc is classified as a Human Services organization, registered in United States. It operates as a Publicly-supported charity (509(a)(2)). By size, it is categorized as a small organization. It has $376K in annual revenue. The organization has 23 disclosed officers and directors.
No red flags have been detected for Curiosity Service Foundation Inc. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.
According to GiveRadar's records, Curiosity Service Foundation Inc holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. It is registered with the Internal Revenue Service (IRS). It reports that 95% of expenses go to programs (the peer average is 93%). GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.
Soroptimist International of Seaford is part of an international organization for business and professional women who work to improve the lives of women and girls, in local communities and throughout the world. Curiosity Service Foundation Inc is classified as a human services organization registered in United States. The organization was founded in 1950.
Among human services charities registered in United States: It allocates 95% of expenses to programs, in line with the peer average of 93%. Its annual revenue of $376K is below the peer average of $3M.
Yes, donations to Curiosity Service Foundation Inc are generally tax-deductible in the United States. Curiosity Service Foundation Inc is a 501(c)(3) tax-exempt organization. Its EIN is 510402621, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.
Filing history
5 years on file from IRS 990 (FY2025): revenue, expenses, program spending, assets, and liabilities by fiscal year.
See 5 years of revenue, expense breakdowns, and balance sheet.
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Tax-deductibility for donors
Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.
CURIOSITY SERVICE FOUNDATION INC is registered in United States. Donations from the Netherlands to charities outside the EU/EEA are generally not tax-deductible for Dutch donors unless the charity is listed on the Dutch ANBI register with foreign-recognized status.
Always confirm tax treatment with the charity directly or your tax advisor before donating.
Staff & volunteers
From filings and published profiles
Leadership
From FY2025 filing
Officers & trustees (7)
Source: Public filings
7 officers and trustees on file - free with a GiveRadar account.
Latest news
From global news sources
No recent news coverage found
News coverage will appear here when articles mention this organization.
Activity timeline
Filings and press mentions, merged
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How many charities work in each area, with this charity's area highlighted.
Most common causes in United States
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Sources and verification
- Registration and legal identity
- Internal Revenue Service (IRS) - Tax Exempt Organization Search
- Financial filings
- IRS Form 990 filings - Fiscal year 2025 most recent on file.
- Officers and trustees
- Internal Revenue Service (IRS) - Tax Exempt Organization Search - 23 disclosed in the public registry.
- Supplementary verification
- Charity Navigator
Data freshness
What we know and don't know
Exactly which public data we hold on this charity. Our score reflects transparency, not impact.
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Financial data · FY2025 on record
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Named leadership · 23 officers on file
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Government registration · Registered with an official registry
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Mission statement · Published
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Official website · On record
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Headquarters address · On file
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Direct contact · Email or phone published
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Tax-deductibility · Verified
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Founding date · 1950
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Executive payTop-officer pay not disclosed
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Programs & activitiesNo named programs listed by the charity
Methodology
GiveRadar builds each profile primarily from official government charity registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.
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Quick facts about Curiosity Service Foundation Inc
- What is Curiosity Service Foundation Inc?
- Curiosity Service Foundation Inc is a human services publicly-supported charity (509(a)(2)) based in Seaford, United States. Soroptimist International of Seaford is part of an international organization for business and professional women who work to improve the lives of women and girls, in local communities and throughout the world.
- When was Curiosity Service Foundation Inc founded?
- Curiosity Service Foundation Inc was founded in 1950.
- Who leads Curiosity Service Foundation Inc?
- Amber Woodland serves as Treasurer.
- Where is Curiosity Service Foundation Inc located?
- Headquartered in Seaford, DE, United States.
- What is Curiosity Service Foundation Inc's annual budget?
- Annual revenue for fiscal year 2025 is approximately $100K-$1M. 95% of expenses go to program services.
- Is Curiosity Service Foundation Inc trustworthy?
- Curiosity Service Foundation Inc has a GiveRadar Integrity Assessment of 86 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
- What is Curiosity Service Foundation Inc's registration number?
- IRS EIN: 510402621.
- What is Curiosity Service Foundation Inc's website?
- http://www.siofseaford.org